You're seeing this page as if you were . The main menu is still yours, though. Exit from immersion
Bertrand D.BD

Bertrand D.

Expert WordPress & TypeScript Developer | SEO, AI

€750/day
20 projects
Paris, FR
8-15 years

Average response time: 1 hour

Freelancer profile translated to English.
Back to original language

About Bertrand

đź‘‹I am Bertrand**, a full-stack developer for over 10 years, specializing in **TypeScriptand **WordPress**. I am the founder of **Gatsia**, a managed WordPress solution, powered by automation and designed to offer performance, security, and advanced optimizations to businesses and freelancers.

đź’» Web Development & WordPress Expert
  • Gutenberg block specialist with ACF: creating custom blocks for intuitive and flexible content management.
  • Custom theme creation with Roots.io & Bedrock for modern, high-performance, and maintainable websites.
  • Custom WordPress plugin development to enhance your site's functionality.
🚀 SEO & Lighthouse Performance Optimization
  • Advanced technical SEO optimization: site structure, performance, Core Web Vitals, semantic markup.
  • SEO-friendly development respecting Google's best practices.
  • Speed and loading time optimization for a better user experience and ranking.
🤖 Automation & AI
  • I optimize business processes by automating data collection, enrichment, and utilization. Using LangChain and LLMs, I develop intelligent workflows integrating AI for scraping, dynamic content generation, NLP analysis, and advanced chatbot creation.
  • I automate repetitive tasks with RPA bots, synchronize data in real-time, and improve productivity through a data-driven approach.

Why work together?

âś… **Over 10 years of web development experience**, with a pragmatic and results-oriented approach.
âś…Strategic vision and business understandingthanks to my communication background.
âś…Advanced technical expertisecombining WordPress, TypeScript, SEO, AI, and automation.
âś…Personalized supportwith a long-term vision for your digital projects.
  • French

    Native or bilingual

  • English

    Fluent

Can work on-site
Paris (up to 10km)

Experience

  • Gatsia
    Founder
    DIGITAL AND IT
    November 2019 - Today (6 years and 7 months)
    As the founder of Gatsia, I develop a platform ensuring ultra-high-performance WordPress, optimized for SEO, speed, and scalability. My role is to design and implement advanced technical optimizations to achieve a superior quality level, without the usual constraints related to maintenance and performance.

    I have also implemented an effective methodology for designing high-quality websites quickly. Thanks to optimized processes and intelligent automation, we ensure speed of execution, reliability, and scalability.

    At the intersection of technology and strategy, I ensure high technical standards and a smooth user experience, while maximizing SEO impact and web performance.
    Front-End Development Back-End Development WordPress Site Creation Langchain Docker WordPress Plugin SEO WordPress Plugin
  • Les YĂ©tis
    Founder
    December 2016 - Today (9 years and 6 months)
    ĂŽle-de-France, France
    Leading Les Yétis, I develop custom web solutions by integrating a strong automation component to optimize performance and productivity. Our expertise covers advanced WordPress site development, custom web app creation, and the implementation of intelligent scraping solutions for effective data utilization.

    Through a keen understanding of our clients' business needs, we design tailored tools that save them time and optimize their processes. By combining technical expertise and innovation, I ensure that each project benefits from an optimized architecture, controlled scalability, and a fluid user experience, while minimizing maintenance constraints.
    Wordpress NestJs Puppeteer TypeScript Langchain
  • Meloflow / Application de musique pour iPhone & iPad
    Partner & Communication
    October 2014 - June 2016 (1 year and 8 months)
    I contributed to the development and launch of Meloflow by defining its brand identity, user experience, and communication strategy. My role encompassed project management, application branding, and UX optimization to create a fluid and engaging music experience.

    I led the launch strategy, coordinating various stakeholders to ensure rapid adoption and effective market positioning for the music application.

Reviews

5.0

Out of 10 ratings

L

Lyès

PARIS 2024 (BIL)

Reviewed on 10/3/2022

Bertrand is very professional and listens to needs. He is proactive and recommends the most suitable solutions for our needs. It is a real pleasure to collaborate with him.
AD

Account deleted

Reviewed on 7/21/2020

Many thanks to Bertrand for his intervention on our site as part of the launch of our latest operation.

Recommendations

These freelancer profiles also match your criteria

AgathaA

Agatha Frydrych

Backend Java Software Engineer

4.7

(3)

2

BaptisteB

Baptiste Duhen

Fullstack developer

4.6

(4)

5

AmedA

Amed Hamou

Senior Lead Developer

4

(2)

7

AudreyA

Audrey Champion

Web developer

4.3

(3)

4

Education

  • NUMA Acceleration
    Numa s08
    2016
    Programme intensif d’accompagnement pour startups, combinant mentorat, financement et réseau pour accélérer leur croissance.
  • Master 2 in Communication
    Audencia programme Sciencecom
    2012
    Formation complète en stratégies de communication, marketing digital et médias pour une approche globale et innovante.

Skill set

Categories